iMac (27-inch Mid 2011) vs Mac Pro (Early 2008)
| iMac (27-inch Mid 2011) | Mac Pro (Early 2008) | |||
|---|---|---|---|---|
| Geekbench 3 Score | 2967 | 1674 | ||
| Geekbench 3 Multicore Score | 7935 | 11793 | ||
System Information
| iMac (27-inch Mid 2011) | Mac Pro (Early 2008) | |
|---|---|---|
| Operating System | Mac OS X 10.6.8 (Build 10K549) | Mac OS X 10.9 (Build 13A603) |
| Model | iMac (27-inch Mid 2011) | Mac Pro (Early 2008) |
| Processor |
Intel Core i5-2500S @ 2.70 GHz
1 Processor, 4 Cores |
Intel Xeon E5462 @ 2.80 GHz
2 Processors, 8 Cores |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 | GenuineIntel Family 6 Model 23 Stepping 6 |
| L1 Instruction Cache | 32 KB x 2 | 32 KB x 4 |
| L1 Data Cache | 32 KB x 2 | 32 KB x 4 |
| L2 Cache | 256 KB x 2 | 6144 KB x 2 |
| L3 Cache | 6144 KB | 0 KB |
| Motherboard | Apple Inc. Mac-942B59F58194171B iMac12,2 | Apple Inc. Mac-F42C88C8 Proto1 |
| BIOS | Apple Inc. IM121.88Z.0047.B25.1611011518 | Apple Inc. MP31.88Z.006C.B05.0802291410 |
| Memory | 16.00 GB 1333 MHz DDR3 | 12.00 GB 800 MHz DDR2 FB-DIMM |
Integer Performance
| iMac (27-inch Mid 2011) | Mac Pro (Early 2008) | |||
|---|---|---|---|---|
| Integer | 3082 | 1888 | ||
| Integer Multicore | 8979 | 14000 | ||
| AES | 3041 | 176 | ||
| AES Multicore | 8442 | 1387 | ||
| Twofish | 2765 | 2398 | ||
| Twofish Multicore | 8554 | 18919 | ||
| SHA1 | 2960 | 2676 | ||
| SHA1 Multicore | 9132 | 21130 | ||
| SHA2 | 3132 | 2848 | ||
| SHA2 Multicore | 9708 | 22395 | ||
| BZip2 Compress | 2733 | 1971 | ||
| BZip2 Compress Multicore | 8208 | 15354 | ||
| BZip2 Decompress | 2671 | 2035 | ||
| BZip2 Decompress Multicore | 8273 | 15965 | ||
| JPEG Compress | 3376 | 2344 | ||
| JPEG Compress Multicore | 10332 | 18223 | ||
| JPEG Decompress | 4500 | 3134 | ||
| JPEG Decompress Multicore | 13660 | 22619 | ||
| PNG Compress | 3080 | 2145 | ||
| PNG Compress Multicore | 9450 | 17239 | ||
| PNG Decompress | 3242 | 2339 | ||
| PNG Decompress Multicore | 9371 | 17557 | ||
| Sobel | 3311 | 2152 | ||
| Sobel Multicore | 8763 | 16312 | ||
| Lua | 2970 | 2258 | ||
| Lua Multicore | 8839 | 17135 | ||
| Dijkstra | 2671 | 1680 | ||
| Dijkstra Multicore | 5863 | 7479 | ||
Floating Point Performance
| iMac (27-inch Mid 2011) | Mac Pro (Early 2008) | |||
|---|---|---|---|---|
| Floating Point | 3007 | 1890 | ||
| Floating Point Multicore | 9476 | 14619 | ||
| BlackScholes | 3529 | 2655 | ||
| BlackScholes Multicore | 10791 | 20561 | ||
| Mandelbrot | 2800 | 1847 | ||
| Mandelbrot Multicore | 8628 | 14619 | ||
| Sharpen Filter | 2826 | 2301 | ||
| Sharpen Filter Multicore | 8726 | 17919 | ||
| Blur Filter | 2290 | 2054 | ||
| Blur Filter Multicore | 7012 | 16081 | ||
| SGEMM | 3367 | 1443 | ||
| SGEMM Multicore | 10811 | 10979 | ||
| DGEMM | 3866 | 1365 | ||
| DGEMM Multicore | 11713 | 10142 | ||
| SFFT | 2867 | 1797 | ||
| SFFT Multicore | 8789 | 14067 | ||
| DFFT | 2866 | 1704 | ||
| DFFT Multicore | 8820 | 12580 | ||
| N-Body | 2809 | 1852 | ||
| N-Body Multicore | 9646 | 14699 | ||
| Ray Trace | 3155 | 2256 | ||
| Ray Trace Multicore | 10833 | 17782 | ||
Memory Performance
| iMac (27-inch Mid 2011) | Mac Pro (Early 2008) | |||
|---|---|---|---|---|
| Memory | 2659 | 817 | ||
| Memory Multicore | 2768 | 1731 | ||
| Stream Copy | 2581 | 1191 | ||
| Stream Copy Multicore | 2717 | 2301 | ||
| Stream Scale | 2584 | 761 | ||
| Stream Scale Multicore | 2796 | 1680 | ||
| Stream Add | 2701 | 695 | ||
| Stream Add Multicore | 2742 | 1512 | ||
| Stream Triad | 2779 | 710 | ||
| Stream Triad Multicore | 2821 | 1537 | ||
